Answers by Rjk
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Answers by Rjk

Answers by Rjk
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How many grams of zncl2 will be produced from 32.0 g of zn and 13.0 g of cucl2
answered Nov 12, 2021
3 votes
82.0k views
Please help!!!!!!!!!!
answered Nov 11, 2021
5 votes
58.5k views
How many atoms of each element are in the chemical formula P2O5? 2 phosphorus and 5 oxygen 5 phosphorus and 2 oxygen 1 phosphorus and 5 oxygen 2 phosphorus and 1 oxygen
answered Aug 7, 2021
5 votes
130k views
Change the number below into scientific notation. 3,450,000,000
answered Jul 18, 2021
2 votes
141k views
A puppy weight increases by 15% each week for the first 6 months. The puppy currently weight 3.7 pounds. which expression will not calvulate how much the puppy will weigh in 1 week? A) 3.7(0.15) B) 3.7(1.
answered May 27, 2021
5 votes
216k views
Which of the following helps keep an athlete healthy? O A. Getting enough rest. O B. Eating a proper diet. O C. Leading a balanced life. O D. All of the above.
answered May 23, 2021
4 votes
60.4k views
The text refers to a study by Pietrzak, Goldstein, Southwick & Grant (2011) that asked participants with and without posttraumatic stress disorder (PTSD) to identify the "worst trauma they had ever experienced.
answered Apr 26, 2021
2 votes
77.8k views
Melissa is writing an essay on the nutritional benefits of eating raw foods. once she has brainstormed and narrowed down her topic, what is the next step she should take as she begins to thinks about research?
answered Mar 26, 2021
2 votes
25.3k views
4. The owner of a music store received a shipment of stereos at a cost of $160.00 each. What will the selling price be if he applies a 45% markup?
answered Feb 27, 2021
3 votes
77.2k views
Light acoustical panels in fire rated assemblies generally: a. Compromise the fire rating by one hour. b. Require hold down clips c. Require pressure cleaning. d. Are not allowed.
answered Jan 12, 2021
1 vote
86.8k views
Even though she doesn't like her very much, Belinda talks with Josie because it makes her feel less lonely. Belinda is using her interactions with Josie to fulfill her _________.
answered Dec 21, 2020
6 votes
148k views
How would I write 55 times X is -220 in equation form
answered Sep 23, 2020
6 votes
130k views
John and 2 friends are going out for pizza for lunch. They split one pizza and 3 large drinks. The pizza cost $14.00. After using a $7.00 gift certificate they spend a total of $12.10. Write an equation
answered Jul 5, 2019
5 votes
114k views
What overland trade routes did the mongols stabilize by 1250?
answered Jun 19, 2019
7 votes
180k views
Why do japanese children take part in perparedness drills at school?
answered Apr 25, 2019
3 votes
228k views
Which identifies a problem of early food preservation
answered Apr 6, 2019
3 votes
192k views
The rectangular prism shown has a surface area of 426 square inches. the height is 9, the width is 5, the length is unknown. what is the length of the prism
answered Dec 3, 2018
3 votes
24.5k views
Primates have the greatest __________ of any mammalian group
answered Jun 18, 2018
7 votes
107k views
What would happen if there was an imbalance of certain enzymes in the body?
answered Jun 17, 2018
2 votes
122k views
A fort had enough food for 80 soldiers for 60 days. how long would the food last if 20 more soldiers join after 15 days? it is a proportion questing, please help me and show how you solve :)
answered Apr 5, 2018
4 votes
214k views
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